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CVE-2026-2891 The following Poly Voice IP devices, CCX, Trio, and Edge E, might be inoperable if they connect to a malicious SIP…

Description

The following Poly Voice IP devices, CCX, Trio, and Edge E, might be inoperable if they connect to a malicious SIP server and receive malformed data. HP is releasing updates to mitigate these potential vulnerabilities.

Affected products and versions

Product Affected versions Fixed in
CCX 9.50 earliest → < 9.50 9.50
Trio C60 9.5 earliest → < 9.5.0 9.5.0
Edge E 8.6 earliest → < 8.6.0 8.6.0
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